Learn to fix Power Query date format errors and missing columns efficiently using the new culture record argument in ...

Q. There was a December 2020 article in the JofA about cleaning and joining data using a program called Alteryx, but we don’t have access to this program. Could you explain how to do those tasks using ...

Did you know that data analysts spend up to 80% of their time cleaning and preparing data? If you’re nodding in agreement, you’re not alone. The good news is that tools like Power Query in Excel and ...

Microsoft’s April 2026 Excel update expands Copilot with interactive editing, planning modes, Python integration, and improved iOS comments, marking a deeper shift toward AI-driven workflows.